A portable rock exploration device
By designing a portable rock survey device, using a drive device and a convenient material extraction mechanism, the core is solved and the wear problems caused by vibration under complex or deep geological conditions are achieved, and an efficient and safe core core retrieval process is achieved.
Patent Information
- Application Number
- CN202510071387.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-16
- Publication Date
- 2025-04-08
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When existing centering technology stores the core in the coreing cylinder, the core is difficult to remove due to the accumulation and extrusion between the rocks, especially under complex or deep geological conditions, which requires a lot of time and effort. In addition, vibration during drilling may cause rock particles and debris to splash into the core cartridge, causing wear or clogging.
A portable rock survey device is designed, including a support frame, mounting plate, universal wheel, sampling mechanism and convenient material extraction mechanism. The first driving device drives the driving rod downward, drives the mounting head downward, and drives the core-taking cylinder to rotate through the driving component to realize the core-taking effect. When the core extraction is completed, the first driving device is activated again to drive the core extraction cylinder to extract, and the convenient material extraction mechanism protects the core extraction position during the core extraction process to prevent debris from splashing, and quickly discharge the core after the core extraction cylinder is extracted.
It effectively solves the problem of difficulty in removing cores under complex or deep geological conditions, reduces time and strength consumption, and avoids wear or clogging caused by vibration, improving the efficiency and safety of core extraction.
Smart Images
Figure CN119777718A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of rock exploration, and in particular to a portable rock exploration device. Background Art
[0002] Coring is an important technology in drilling operations. It is mainly to take out underground rocks in blocks during the drilling process through special coring tools for geological analysis, mineral exploration and development. In traditional drilling operations, coring tools usually use coring barrels to collect rocks from underground layers to the ground through the action of rotating drilling. These taken out rock samples are called cores, which can provide detailed information about underground strata and provide data support for subsequent exploration and development work. The coring tool is designed to ensure the integrity of the core. The core samples are usually stored and protected to avoid rock breakage and loss.
[0003] Although the existing coring technology can effectively collect cores, there are still some technical difficulties in the actual operation process. First, when the cores are stored in the coring barrel, due to the accumulation and squeezing between the rocks, the staff usually face difficulties in removing the cores, especially under more complex or deep geological conditions. The removal of the cores often requires a lot of time and effort. In addition, when the coring device is drilling into the rock, it will inevitably vibrate. These vibrations may cause rock particles and debris to splash into the core barrel, which in turn causes wear or jamming and other faults. Summary of the invention
[0004] The present invention aims to solve one of the technical problems in the related art at least to a certain extent.
[0005] To this end, the purpose of the present invention is to propose a portable rock exploration device that can solve the difficulties that workers usually face in removing cores due to the accumulation and squeezing of rocks when the cores are stored in a coring barrel, especially under more complex or deep geological conditions. The removal of cores often requires a lot of time and effort. In addition, when drilling into rocks, the coring device will inevitably vibrate, and these vibrations may cause rock particles and debris to splash into the interior of the coring barrel, thereby causing wear or jamming and other fault problems.
[0006] To achieve the above-mentioned objectives, the present invention proposes a portable rock exploration device, comprising a support frame, a mounting plate, universal wheels, a sampling mechanism and a convenient material-retrieving mechanism, wherein the mounting plate is symmetrically fixedly connected to the bottom of both sides of the support frame, the universal wheels are symmetrically installed at the bottom of the mounting plate, and the sampling mechanism comprises a first driving device, a driving rod, a mounting head, a core barrel and a driving assembly, wherein the first driving device is installed at the top of the support frame, the output end of the first driving device passes through the top of the support frame and is fixedly connected to one end of the driving rod, the mounting head is fixedly connected to the other end of the driving rod, one end of the core barrel is rotatably connected to the bottom of the mounting head, the driving assembly is installed on the inner wall of the support frame and connected to the outer wall of the core barrel, and the convenient material-retrieving mechanism is installed inside the core barrel.
[0007] The portable rock exploration device of the present invention drives the end of the driving rod to be pressed down by starting the first driving device, thereby driving the installation head to be pressed down, and then drives the coring barrel to rotate at the bottom of the installation head by starting the driving assembly, thereby enabling the coring barrel to perform the coring function. When the coring is completed, the first driving device is started again to drive the coring barrel to be pulled out, and the convenient material extraction mechanism can protect the coring position during the coring process to avoid the splashing of debris, and after the coring barrel is pulled out, the core can be quickly discharged through the convenient material extraction mechanism, thereby avoiding the situation that the extraction of the core often requires a lot of time and effort under more complex or deep geological conditions. In addition, the coring device will inevitably generate vibrations when drilling into the rock, and these vibrations may cause rock particles and debris to splash into the core barrel, thereby causing wear or jamming and other faults.
[0008] In addition, the portable rock exploration device proposed in the present invention may also have the following additional technical features:
[0009] Specifically, the driving assembly includes a lower pressure plate, a fixed tooth plate, a second driving device and a driving gear, wherein the lower pressure plate is fixedly sleeved on the outer wall of the mounting head, both ends of the lower pressure plate are slidably clamped on the inner wall of the support frame, the second driving device is installed on the top of the lower pressure plate, the driving gear is rotatably connected to the bottom of the lower pressure plate, the output end of the second driving device is fixedly connected to the top of the driving gear, and the fixed tooth plate and the driving gear are meshingly connected.
[0010] Specifically, the convenient material retrieval mechanism includes a support plate, an elastic connecting piece, an airbag, a material retrieval assembly and a material discharge assembly, wherein the support plate is slidably sleeved on the outer wall of the core barrel, and the two ends of the support plate are slidably clamped on the inner wall of the support frame, the elastic connecting piece is provided with two groups, and is symmetrically installed between the lower pressure plate and the support plate, the airbag is an annular airbag, and the airbag is sleeved on the outer wall of the core barrel, and the airbag is fixedly connected to the bottom of the support plate, the material retrieval assembly is installed inside the core barrel, the material discharge assembly is installed on the top of the lower pressure plate, and the material discharge assembly is respectively connected to the airbag and the outer wall of the core barrel.
[0011] Specifically, the elastic connecting member includes a support sleeve, a support rod and a support spring, wherein one end of the support sleeve is fixedly connected to the bottom of the lower pressure plate, one end of the support rod is fixedly connected to the top of the support plate, and the other end of the support rod slides through the other end of the support sleeve, and the support spring is arranged between the inner top of the support sleeve and the other end of the support rod, and is connected by the support spring.
[0012] Specifically, the material picking assembly includes a sliding head, a connecting rod, a contact head, a limit spring and an electromagnet, wherein the sliding head is slidably connected to the inner wall of the core taking barrel, one end of the connecting rod slides through the top of the sliding head and is fixedly connected to the top of the contact head, the limit spring is arranged between the bottom of the sliding head and the top of the contact head, and is connected through the limit spring, and the limit spring is sleeved on the connecting rod, the electromagnet is fixedly connected to the other end of the connecting rod, and a controller is installed on the side wall of the support frame, and the controller is electrically connected to the electromagnet.
[0013] Specifically, the discharge assembly includes an air pump, a first connecting pipe and a second connecting pipe, wherein the air pump is installed on the top of the lower pressure plate, the first connecting pipe is arranged between the air pump and the top of the airbag, and they are connected through the first connecting pipe, and the second connecting pipe is arranged between the air pump and the outer wall of the core barrel, and they are connected through the second connecting pipe.
[0014] Specifically, an adsorption groove matching the electromagnet is provided on the inner top of the core removal barrel.
[0015] Specifically, the inner wall of the support frame is provided with a clamping groove for sliding of the lower pressing plate and the two ends of the support plate.
[0016] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:
[0018] Figure 1 The overall structure of the present invention is shown in FIG. Figure 1 ;
[0019] Figure 2 The overall structure of the present invention is shown in FIG. Figure 2 ;
[0020] Figure 3 It is a structural schematic diagram of the discharge assembly of the present invention;
[0021] Figure 4 It is a schematic diagram of the structure inside the coring barrel of the present invention;
[0022] Figure 5 It is a schematic structural diagram of the elastic connecting member of the present invention;
[0023] Figure 6 It is a schematic diagram of the structure inside the support sleeve of the present invention;
[0024] Figure 7 For the present invention Figure 3 Schematic diagram of the structure with a partial enlargement at point A in the middle.
[0025] As shown in the figure:
[0026] 1. Support frame; 2. Mounting plate; 3. Universal wheel; 4. Sampling mechanism; 41. First driving device; 42. Driving rod; 43. Mounting head; 44. Core barrel; 45. Driving assembly; 451. Lower pressure plate; 452. Fixed tooth plate; 453. Second driving device; 454. Driving gear; 6. Convenient material taking mechanism; 61. Support plate; 62. Elastic connecting piece; 621. Support sleeve; 622. Support rod; 623. Support spring; 63. Air bag; 64. Material taking assembly; 641. Sliding head; 642. Connecting rod; 643. Abutment head; 644. Limiting spring; 645. Electromagnet; 65. Discharging assembly; 651. Air pump; 652. First connecting pipe; 653. Second connecting pipe. DETAILED DESCRIPTION
[0027] Embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limitations of the present invention. On the contrary, embodiments of the present invention include all changes, modifications and equivalents that fall within the spirit and connotation of the appended claims.
[0028] The portable rock exploration device according to an embodiment of the present invention will be described below with reference to the accompanying drawings.
[0029] like Figure 1-Figure 7 As shown, the portable rock exploration device according to the embodiment of the present invention may include a support frame 1, a mounting plate 2, universal wheels 3, a sampling mechanism 4 and a convenient material taking mechanism 6.
[0030] The mounting plates 2 are symmetrically fixedly connected to the bottoms of both sides of the support frame 1 , and the universal wheels 3 are symmetrically installed at the bottom of the mounting plates 2 .
[0031] As a possible situation, a stabilizing screw rod may be installed on the top of the mounting plate 2, one end of the stabilizing screw rod is threaded through the top of the mounting plate 2 and is fixedly connected to a stabilizing plate, and an anti-slip pattern is provided on the bottom of the stabilizing plate.
[0032] The sampling mechanism 4 includes a first driving device 41 , a driving rod 42 , a mounting head 43 , a core barrel 44 and a driving assembly 45 .
[0033] Among them, the first driving device 41 is installed on the top of the support frame 1, the output end of the first driving device 41 passes through the top of the support frame 1 and is fixedly connected to one end of the driving rod 42, and the mounting head 43 is fixedly connected to the other end of the driving rod 42.
[0034] It should be noted that the first driving device 41 described in this embodiment is a hydraulic cylinder, and the bottom of the mounting head 43 is provided with a clamping rotation groove.
[0035] One end of the core barrel 44 is rotatably connected to the bottom of the mounting head 43 , and the driving assembly 45 is installed on the inner wall of the support frame 1 and connected to the outer wall of the core barrel 44 .
[0036] It should be noted that the top of the core-taking barrel 44 described in this embodiment is fixedly connected with a clamping plate that matches the clamping rotation groove.
[0037] The convenient material taking mechanism 6 is installed inside the core taking barrel 44 .
[0038] It should be noted that the convenient material taking mechanism 6 described in this embodiment is provided with an elastic material taking part and a pneumatic material discharging part, thereby making the material discharging process more convenient. At the same time, the convenient material taking mechanism 6 can protect the coring process to avoid the splashing of debris.
[0039] Specifically, when it is necessary to survey and coring rocks, because the mounting plates 2 are symmetrically fixedly connected to the bottom of both sides of the support frame 1, and the universal wheels 3 are symmetrically installed at the bottom of the mounting plates 2, the overall structure can be moved more conveniently under the action of multiple universal wheels 3. At the same time, the symmetrically installed universal wheels 3 not only improve the flexibility of the equipment, but also enable the surveyors to carry and adjust the position of the equipment with less effort and in a more efficient manner, thereby achieving the effect of convenient carrying and movement. At the same time, because the first driving device 41 is installed at the top of the support frame 1, the output end of the first driving device 41 passes through the top of the support frame 1 and is fixedly connected to one end of the driving rod 42, the mounting head 43 is fixedly connected to the other end of the driving rod 42, one end of the coring barrel 44 is rotatably connected to the bottom of the mounting head 43, and the driving assembly 45 is installed on the inner wall of the support frame 1 and connected to the outer wall of the coring barrel 44, so that the material taking mechanism 6 can be installed conveniently. Inside the coring barrel 44, the first driving device 41 is started to drive the end of the driving rod 42 to be pressed down, and then the mounting head 43 is driven to be pressed down, and then the driving assembly 45 is started to drive the coring barrel 44 to rotate at the bottom of the mounting head 43, so that the coring barrel 44 can achieve the coring function. After the coring is completed, the first driving device 41 is started again to drive the coring barrel 44 to be pulled out, and the convenient material extraction mechanism 6 can protect the coring position during the coring process to avoid the splashing of debris, and after the coring barrel 44 is pulled out, the core can be quickly discharged through the convenient material extraction mechanism 6, thereby avoiding the extraction of the core under more complex or deep geological conditions. Often, it takes a lot of time and effort. In addition, when the coring device is drilling into the rock, it will inevitably produce vibrations. These vibrations may cause rock particles and debris to splash into the core barrel 44, thereby causing wear or jamming and other faults.
[0040] In one embodiment of the present invention, Figure 1-Figure 7 As shown, the driving assembly 45 includes a lower pressure plate 451, a fixed tooth plate 452, a second driving device 453 and a driving gear 454, wherein the lower pressure plate 451 is fixedly sleeved on the outer wall of the mounting head 43, the two ends of the lower pressure plate 451 are slidably clamped on the inner wall of the support frame 1, the second driving device 453 is installed on the top of the lower pressure plate 451, and the driving gear 454 is rotatably connected to the bottom of the lower pressure plate 451, the output end of the second driving device 453 is fixedly connected to the top of the driving gear 454, and the fixed tooth plate 452 is meshingly connected to the driving gear 454.
[0041] It should be noted that the second driving device 453 described in this embodiment is a driving motor.
[0042] Specifically, in order to enable the coring barrel 44 to achieve efficient coring operation, the lower pressure plate 451 is fixedly sleeved on the outer wall of the mounting head 43, and the two ends of the lower pressure plate 451 are slidably clamped on the inner wall of the support frame 1. The second driving device 453 is installed on the top of the lower pressure plate 451, and the driving gear 454 is rotatably connected to the bottom of the lower pressure plate 451. The output end of the second driving device 453 is fixedly connected to the top of the driving gear 454, and the fixed tooth plate 452 is meshingly connected to the driving gear 454. When the bottom of the coring barrel 44 contacts the rock, the second driving device 453 is started to drive the driving gear 454 to rotate, and then the coring barrel 44 is driven to rotate at high speed under the meshing connection between the fixed tooth plate 452 and the driving gear 454, thereby achieving convenient coring operation.
[0043] In one embodiment of the present invention, Figure 1-Figure 7 As shown, the convenient material taking mechanism 6 includes a support plate 61, an elastic connecting piece 62, an airbag 63, a material taking assembly 64 and a material discharge assembly 65, wherein the support plate 61 is slidably sleeved on the outer wall of the core barrel 44, and the two ends of the support plate 61 are slidably clamped on the inner wall of the support frame 1, and the elastic connecting piece 62 is provided with two groups, and is symmetrically installed between the lower pressure plate 451 and the support plate 61, the airbag 63 is an annular airbag 63, and the airbag 63 is sleeved on the outer wall of the core barrel 44, and the airbag 63 is fixedly connected to the bottom of the support plate 61, the material taking assembly 64 is installed inside the core barrel 44, and the material discharge assembly 65 is installed on the top of the lower pressure plate 451, and the material discharge assembly 65 is respectively connected to the airbag 63 and the outer wall of the core barrel 44.
[0044] Furthermore, if Figure 5-Figure 6 As shown, the elastic connecting member 62 includes a support sleeve 621, a support rod 622 and a support spring 623, wherein one end of the support sleeve 621 is fixedly connected to the bottom of the lower pressure plate 451, one end of the support rod 622 is fixedly connected to the top of the support plate 61, and the other end of the support rod 622 slides through the other end of the support sleeve 621, and a support spring 623 is arranged between the inner top of the support sleeve 621 and the other end of the support rod 622, and they are connected through the support spring 623.
[0045] It should be noted that one end of the elastic connector 62 described in this embodiment is fixedly connected to the bottom of the lower pressure plate 451, and the other end of the elastic connector 62 is fixedly connected to the top of the support plate 61. The inner wall of the airbag 63 is in contact with the outer wall of the core barrel 44, and the airbag 63 is installed at the bottom end of the core barrel 44.
[0046] Specifically, in order to achieve a protective effect and avoid the splashing of gravel during the coring process, the support plate 61 is slidably sleeved on the outer wall of the coring barrel 44, and the two ends of the support plate 61 are slidably clamped on the inner wall of the support frame 1. The elastic connecting member 62 is provided with two groups and is symmetrically installed between the lower pressure plate 451 and the support plate 61. The airbag 63 is an annular airbag 63, and the airbag 63 is sleeved on the outer wall of the coring barrel 44, and the airbag 63 is fixedly connected to the bottom of the support plate 61. The material collection assembly 64 is installed inside the coring barrel 44, and the material discharge Component 65 is installed on the top of the lower pressure plate 451, and the discharge component 65 is respectively connected to the outer wall of the airbag 63 and the core barrel 44, so that when the lower pressure plate 451 is pressed down, the elastic connector 62 is elastically compressed, and then the airbag 63 hits the rock coring point. Therefore, during the coring process, the airbag 63 can hit the surface of the rock to avoid the splashing of gravel. At the same time, after the coring is completed, the core can be easily discharged from the core barrel 44 through the material collection component 64 and the discharge component 65, so that rock exploration is more efficient.
[0047] In one embodiment of the present invention, Figure 1-Figure 7 As shown, the material taking assembly 64 includes a sliding head 641, a connecting rod 642, a contact head 643, a limit spring 644 and an electromagnet 645, wherein the sliding head 641 is slidably connected to the inner wall of the core taking tube 44, one end of the connecting rod 642 slides through the top of the sliding head 641 and is fixedly connected to the top of the contact head 643, a limit spring 644 is arranged between the bottom of the sliding head 641 and the top of the contact head 643, and they are connected through the limit spring 644, and the limit spring 644 is sleeved on the connecting rod 642, the electromagnet 645 is fixedly connected to the other end of the connecting rod 642, and a controller is installed on the side wall of the support frame 1, and the controller is electrically connected to the electromagnet 645.
[0048] As a possible situation, a pressure sensor may be elastically mounted on the other end of the connecting rod 642, and the pressure sensor is electrically connected to the controller.
[0049] It should be noted that the controller described in this embodiment is electrically connected to an external power supply.
[0050] Specifically, in order to realize convenient material discharge operation, the sliding head 641 is slidably connected to the inner wall of the coring barrel 44, one end of the connecting rod 642 slides through the top of the sliding head 641 and is fixedly connected to the top of the contact head 643, a limit spring 644 is arranged between the bottom of the sliding head 641 and the top of the contact head 643, and is connected through the limit spring 644, and the limit spring 644 is sleeved on the connecting rod 642, and the electromagnet 645 is fixedly connected to the other end of the connecting rod 642, and a controller is installed on the side wall of the support frame 1, and the controller is electrically connected to the electromagnet 645, so that when the material taking barrel 44 is continuously pressed down to take the core, the rock The core will hit the bottom of the contact head 643, and then the contact head 643 can be driven to move upward inside the core barrel 44, thereby driving the limit spring 644 to compress, and the other end of the connecting rod 642 continues to move upward, and then the electromagnet 645 will hit the inner top of the core barrel 44, and then the controller controls the electromagnet 645 to be electromagnetically attracted to the inner top of the core barrel 44, and then after the core barrel 44 is pulled out, the controller controls the electromagnet 645 to cut off the power, so under the action of the limit spring 644, the contact head 643 can be driven to reset, thereby squeezing the core out of the core barrel 44, thereby making the core removal process more efficient.
[0051] In one embodiment of the present invention, Figure 1-Figure 7 As shown, the discharge assembly 65 includes an air pump 651, a first connecting tube 652 and a second connecting tube 653, wherein the air pump 651 is installed on the top of the lower pressure plate 451, a first connecting tube 652 is arranged between the air pump 651 and the top of the airbag 63, and they are connected through the first connecting tube 652, and a second connecting tube 653 is arranged between the air pump 651 and the outer wall of the core barrel 44, and they are connected through the second connecting tube 653.
[0052] It should be noted that solenoid valves are installed on both the first connecting pipe 652 and the second connecting pipe 653 described in this embodiment.
[0053] Specifically, in order to make material extraction more convenient, the air pump 651 is installed on the top of the lower pressure plate 451, and a first connecting tube 652 is provided between the air pump 651 and the top of the air bag 63, and they are connected through the first connecting tube 652. A second connecting tube 653 is provided between the air pump 651 and the outer wall of the core barrel 44, and they are connected through the second connecting tube 653. Then, by starting the air pump 651, gas can be injected into the air bag 63 through the first connecting tube 652, so that the air bag 63 expands to achieve a protective effect. When extracting materials, by starting the air pump 651, gas can be injected into the interior of the core barrel 44 through the second connecting tube 653, so that under the action of air pressure, the sliding head 641 can be driven to press down inside the core barrel 44, thereby further improving the convenience of core extraction.
[0054] It should be understood that an adsorption groove matching the electromagnet 645 is provided on the inner top of the core-taking barrel 44 , and a clamping groove for sliding of the lower pressing plate 451 and the supporting plate 61 is provided on the inner wall of the supporting frame 1 .
[0055] In summary, the portable rock exploration device of the embodiment of the present invention drives the end of the driving rod 42 to be pressed down by starting the first driving device 41, and then drives the mounting head 43 to be pressed down, and then drives the coring barrel 44 to rotate at the bottom of the mounting head 43 by starting the driving assembly 45, so that the coring barrel 44 can achieve the function of coring. After the coring is completed, the first driving device 41 is started again to drive the coring barrel 44 to be pulled out, and the convenient material extraction mechanism 6 can protect the coring position during the coring process to avoid the splashing of debris, and after the coring barrel 44 is pulled out, the core can be quickly discharged through the convenient material extraction mechanism 6, thereby avoiding the extraction of the core under more complex or deep geological conditions. Often, it takes a lot of time and effort. In addition, when the coring device is drilling into the rock, it will inevitably produce vibrations, and these vibrations may cause rock particles and debris to splash into the inside of the coring barrel, thereby causing wear or jamming and other faults.
[0056] In the description of this specification, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.
[0057] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.
[0058] Although the embodiments of the present invention have been shown and described above, it is to be understood that the above embodiments are exemplary and are not to be construed as limitations of the present invention. A person skilled in the art may change, modify, replace and deform the above embodiments within the scope of the present invention.
Claims
1. A portable rock exploration device, characterized in that: It comprises a support frame (1), a mounting plate (2), a universal wheel (3), a sampling mechanism (4) and a convenient material taking mechanism (6), wherein: The mounting plate (2) is symmetrically fixedly connected to the bottom of both sides of the support frame (1), and the universal wheel (3) is symmetrically installed at the bottom of the mounting plate (2); The sampling mechanism (4) comprises a first driving device (41), a driving rod (42), a mounting head (43), a core-taking cylinder (44) and a driving assembly (45), wherein: The first driving device (41) is installed on the top of the support frame (1), the output end of the first driving device (41) passes through the top of the support frame (1) and is fixedly connected to one end of the driving rod (42), and the mounting head (43) is fixedly connected to the other end of the driving rod (42); One end of the core-taking barrel (44) is rotatably connected to the bottom of the mounting head (43); the driving assembly (45) is mounted on the inner wall of the support frame (1) and connected to the outer wall of the core-taking barrel (44); The convenient material taking mechanism (6) is installed inside the core taking barrel (44).
2. The portable rock exploration device according to claim 1, characterized in that: The driving assembly (45) comprises a lower pressing plate (451), a fixed tooth plate (452), a second driving device (453) and a driving gear (454), wherein: The lower pressing plate (451) is fixedly sleeved on the outer wall of the mounting head (43), and the two ends of the lower pressing plate (451) are slidably clamped on the inner wall of the supporting frame (1); The second driving device (453) is installed on the top of the lower pressing plate (451), the driving gear (454) is rotatably connected to the bottom of the lower pressing plate (451), and the output end of the second driving device (453) is fixedly connected to the top of the driving gear (454); The fixed tooth plate (452) is meshingly connected with the driving gear (454).
3. The portable rock exploration device according to claim 2, characterized in that: The convenient material taking mechanism (6) comprises a support plate (61), an elastic connecting member (62), an air bag (63), a material taking component (64) and a material discharging component (65), wherein: The support plate (61) is slidably sleeved on the outer wall of the core-taking barrel (44), and the two ends of the support plate (61) are slidably clamped on the inner wall of the support frame (1); The elastic connecting members (62) are provided in two groups and are symmetrically installed between the lower pressing plate (451) and the supporting plate (61); The airbag (63) is an annular airbag, and the airbag (63) is sleeved on the outer wall of the core-removing barrel (44), and the airbag (63) is fixedly connected to the bottom of the support plate (61); The material taking assembly (64) is installed inside the core taking barrel (44); The discharge assembly (65) is installed on the top of the lower pressure plate (451), and the discharge assembly (65) is respectively connected to the outer wall of the air bag (63) and the core removal barrel (44).
4. The portable rock exploration device according to claim 3, characterized in that: The elastic connecting member (62) comprises a supporting sleeve (621), a supporting rod (622) and a supporting spring (623), wherein: One end of the support sleeve (621) is fixedly connected to the bottom of the lower pressing plate (451), one end of the support rod (622) is fixedly connected to the top of the support plate (61), and the other end of the support rod (622) slides through the other end of the support sleeve (621); The support spring (623) is provided between the inner top of the support sleeve (621) and the other end of the support rod (622), and they are connected via the support spring (623).
5. The portable rock exploration device according to claim 4, characterized in that: The material taking assembly (64) comprises a sliding head (641), a connecting rod (642), a contact head (643), a limit spring (644) and an electromagnet (645), wherein: The sliding head (641) is slidably connected to the inner wall of the core-taking barrel (44), and one end of the connecting rod (642) slides through the top of the sliding head (641) and is fixedly connected to the top of the abutting head (643); The limit spring (644) is arranged between the bottom of the sliding head (641) and the top of the abutting head (643), and they are connected through the limit spring (644), and the limit spring (644) is sleeved on the connecting rod (642); The electromagnet (645) is fixedly connected to the other end of the connecting rod (642), and a controller is installed on the side wall of the support frame (1), and the controller is electrically connected to the electromagnet (645).
6. The portable rock exploration device according to claim 5, characterized in that: The discharge assembly (65) comprises an air pump (651), a first connecting pipe (652) and a second connecting pipe (653), wherein: The air pump (651) is installed on the top of the lower pressure plate (451), and the first connecting pipe (652) is provided between the air pump (651) and the top of the air bag (63), and they are connected through the first connecting pipe (652); The second connecting pipe (653) is provided between the air pump (651) and the outer wall of the core-removing barrel (44), and the two are connected via the second connecting pipe (653).
7. The portable rock exploration device according to claim 5, characterized in that: The inner top of the core-taking barrel (44) is provided with an adsorption groove matching the electromagnet (645).
8. The portable rock exploration device according to claim 3, characterized in that: The inner wall of the support frame (1) is provided with a snap-fitting groove for sliding at both ends of the lower pressing plate (451) and the support plate (61).
Citation Information
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